Given cos ? = 0.1123, find ?.

Q: Find the value of the variable x. For the circle given to the right, the dot (point) represents the…

A: Arc make half on angle on circumference than it make on center.  So x = 76/2 = 38

Q: Find the exact value of cos by using a sum or difference formula. 12

A:

Q: Type your final table for y- tan(2z) below. y

A: Table values in terms of π can be obtained as, Substitute π for x in the equation y=12tan2x.…

Q: Evaluate the expression under the given conditions.  tan(? + ?); cos(?) = − 1/3, ? in Quadrant III,…

A: This question is based on Inverse Trigonometry and Trignometric ratios.

Q: determine each exact value. show very detailed work

A: detailed solution is given below